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M48Z19

Features: INTEGRATED ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY UNLIMITED WRITE CYCLES READ CYCLE TIME EQUALS WRITE CYCLE TIME AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION POWER-FAIL INTERRUPT CHOICE of TWO WRITE PROTECT VOLTAGES: M48Z09: 4.5V VPFD 4.75V M48Z19: 4...

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SeekIC No. : 004405405 Detail

M48Z19: Features: INTEGRATED ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY UNLIMITED WRITE CYCLES READ CYCLE TIME EQUALS WRITE CYCLE TIME AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECT...

M48Z19 Data Sheet

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Part Number:
M48Z19
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

INTEGRATED ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY
UNLIMITED WRITE CYCLES
READ CYCLE TIME EQUALS WRITE CYCLE TIME
AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION
POWER-FAIL INTERRUPT
CHOICE of TWO WRITE PROTECT VOLTAGES:
    M48Z09: 4.5V VPFD 4.75V
    M48Z19: 4.2V VPFD 4.5V
SELF CONTAINED BATTERY in the CAPHAT DIP PACKAGE
11 YEARS of DATA RETENTION in the ABSENCE of POWER
PIN and FUNCTION COMPATIBLE with the MK48Z09, 19 and JEDEC STANDARD 8K x 8 SRAMs


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
TA
 Ambient Operating Temperature
0 to 70
°C
TSTG
 Storage Temperature (VCC Off)
40 to 85
°C
VIO
 Input or Output Voltages
0.3 to 7
V
VCC
 Supply Voltage
0.3 to 7
V
IO
 Output Current
20
mA
PD
 Power Dissipation
1
W



Description

The M48Z09,19 ZEROPOWER® RAM is an 8K x 8 non-volatile static RAM which is pin and function compatible with the MK48Z09,19.

A special 28 pin 600mil DIP CAPHATM package houses the M48Z09,19 silicon with a long life lithium button cell to form a highly integrated battery backed-up memory solution.




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